/* ============================
   AB DRYWALL SOLUTIONS - FAQ PREMIUM
   Scoped styles to avoid conflicts
   ============================ */

#faq{
  --faq-bg: #0b0f17;
  --faq-surface: rgba(255,255,255,.06);
  --faq-surface-2: rgba(255,255,255,.09);
  --faq-border: rgba(255,255,255,.14);
  --faq-text: rgba(255,255,255,.92);
  --faq-muted: rgba(255,255,255,.68);

  --brand-1: #ff7a18; /* orange */
  --brand-2: #ffd166; /* yellow */

  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --radius-lg: 26px;

  position: relative;
  isolation: isolate;
  padding: clamp(56px, 5vw, 90px) 0;
  background:
    radial-gradient(1000px 600px at 15% 10%, rgba(255,122,24,.18), transparent 55%),
    radial-gradient(900px 560px at 85% 25%, rgba(255,209,102,.14), transparent 60%),
    linear-gradient(180deg, #070a10, var(--faq-bg));
  color: var(--faq-text);
  overflow: hidden;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

#faq *{ box-sizing: border-box; }

#faq .faq__bg{
  position:absolute;
  inset:-2px;
  pointer-events:none;
  background:
    radial-gradient(850px 500px at 50% 120%, rgba(255,122,24,.12), transparent 65%),
    radial-gradient(650px 420px at 10% 70%, rgba(255,209,102,.10), transparent 60%);
  z-index:-1;
}

#faq .faq__container{
  width: min(1100px, calc(100% - 36px));
  margin: 0 auto;
}

#faq .faq__header{
  text-align: center;
  margin-bottom: 22px;
}

#faq .faq__eyebrow{
  display:inline-flex;
  gap:10px;
  align-items:center;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255,122,24,.20), rgba(255,209,102,.16));
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.86);
  font-size: 13px;
  letter-spacing: .3px;
}

#faq .faq__title{
  margin: 14px 0 8px;
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.05;
  letter-spacing: -0.5px;
}

#faq .faq__subtitle{
  margin: 0 auto;
  max-width: 72ch;
  color: var(--faq-muted);
  font-size: 16px;
  line-height: 1.6;
}

/* Controls */
#faq .faq__controls{
  margin: 24px auto 10px;
  display: grid;
  gap: 14px;
}

#faq .faq__searchWrap{
  position: relative;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}

#faq .faq__searchIcon{
  width: 30px;
  height: 30px;
  display:grid;
  place-items:center;
  border-radius: 10px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
  flex: 0 0 auto;
}

#faq .faq__search{
  flex: 1 1 auto;
  background: transparent;
  border: none;
  outline: none;
  color: var(--faq-text);
  font-size: 14px;
  padding: 6px 4px;
}

#faq .faq__search::placeholder{
  color: rgba(255,255,255,.55);
}

#faq .faq__clear{
  width: 38px;
  height: 38px;
  display:grid;
  place-items:center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.85);
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
}
#faq .faq__clear:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
}

/* Chips */
#faq .faq__chips{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

#faq .faqChip{
  appearance:none;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.84);
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  user-select: none;
}

#faq .faqChip:hover{
  transform: translateY(-1px);
  border-color: rgba(255,255,255,.22);
  background: rgba(255,255,255,.10);
}

#faq .faqChip.is-active{
  background: linear-gradient(90deg, rgba(255,122,24,.26), rgba(255,209,102,.20));
  border-color: rgba(255,255,255,.22);
  box-shadow: 0 14px 40px rgba(0,0,0,.25);
}

/* Meta */
#faq .faq__meta{
  display:flex;
  gap: 12px;
  align-items:center;
  justify-content: space-between;
  margin: 14px 0 18px;
  flex-wrap: wrap;
}

#faq .faq__count{
  font-size: 13px;
  color: rgba(255,255,255,.85);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
}

#faq .faq__hint{
  font-size: 13px;
  color: rgba(255,255,255,.55);
}

/* Grid */
#faq .faq__grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

/* FAQ Item Card */
#faq .faqItem{
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.05));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 12px 40px rgba(0,0,0,.20);
  overflow: hidden;
  transform: translateY(10px);
  opacity: 0;
  transition: opacity .5s ease, transform .5s ease, border-color .2s ease, background .2s ease;
}

#faq .faqItem.is-revealed{
  transform: translateY(0);
  opacity: 1;
}

#faq .faqItem:hover{
  border-color: rgba(255,255,255,.18);
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.06));
}

#faq .faqQ{
  width: 100%;
  text-align: left;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 16px;
  border: 0;
  background: transparent;
  color: var(--faq-text);
  cursor: pointer;
  font-size: 15px;
  line-height: 1.35;
}

#faq .faqQ span:first-child{
  font-weight: 650;
  letter-spacing: .1px;
}

/* Plus/Minus icon */
#faq .faqIcon{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  position: relative;
  flex: 0 0 auto;
}

#faq .faqIcon::before,
#faq .faqIcon::after{
  content:"";
  position:absolute;
  inset: 50% auto auto 50%;
  width: 14px;
  height: 2px;
  background: rgba(255,255,255,.85);
  transform: translate(-50%, -50%);
  border-radius: 2px;
  transition: transform .2s ease, opacity .2s ease;
}

#faq .faqIcon::after{
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 1;
}

#faq .faqItem.is-open .faqIcon{
  background: linear-gradient(90deg, rgba(255,122,24,.25), rgba(255,209,102,.18));
  border-color: rgba(255,255,255,.18);
}

#faq .faqItem.is-open .faqIcon::after{
  opacity: 0; /* becomes minus */
}

/* Answer panel */
#faq .faqA{
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}

#faq .faqA__inner{
  padding: 0 16px 16px;
  color: rgba(255,255,255,.74);
  font-size: 14px;
  line-height: 1.65;
}

#faq .faqA__inner p{
  margin: 0;
}

/* Empty state */
#faq .faq__empty{
  margin: 16px 0 0;
  padding: 22px;
  border-radius: var(--radius);
  border: 1px dashed rgba(255,255,255,.20);
  background: rgba(255,255,255,.05);
  text-align: center;
}
#faq .faq__empty h3{
  margin: 0 0 8px;
  font-size: 18px;
}
#faq .faq__empty p{
  margin: 0;
  color: rgba(255,255,255,.68);
}

/* CTA */
#faq .faq__cta{
  margin-top: 22px;
}

#faq .faq__ctaBox{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(90deg, rgba(255,122,24,.12), rgba(255,209,102,.08)),
    rgba(255,255,255,.04);
  box-shadow: var(--shadow);
}

#faq .faq__ctaBox h3{
  margin: 0 0 6px;
  font-size: 18px;
}
#faq .faq__ctaBox p{
  margin: 0;
  color: rgba(255,255,255,.70);
  line-height: 1.55;
  font-size: 14px;
}

#faq .faq__ctaBtns{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Buttons */
#faq .btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  text-decoration: none;
  font-weight: 650;
  font-size: 13px;
  letter-spacing: .2px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
  user-select: none;
}

#faq .btn--primary{
  color: #111;
  background: linear-gradient(90deg, var(--brand-1), var(--brand-2));
  border-color: rgba(255,255,255,.10);
  box-shadow: 0 14px 40px rgba(255,122,24,.18);
}
#faq .btn--primary:hover{
  transform: translateY(-1px);
}

#faq .btn--ghost{
  color: rgba(255,255,255,.90);
  background: rgba(255,255,255,.06);
}
#faq .btn--ghost:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.22);
}

/* Responsive */
@media (max-width: 900px){
  #faq .faq__grid{
    grid-template-columns: 1fr;
  }
  #faq .faq__ctaBox{
    flex-direction: column;
    align-items: flex-start;
  }
  #faq .faq__ctaBtns{
    width: 100%;
    justify-content: flex-start;
  }
}